The tungsten filament of a certain 100 W lightbulb radiates 2.00 W of light (electro- magnetic radiation). The other 98 W is carried away by convection and conduction. The filament has a surface area of 0.250 mm² and an emissivity (albedo) of 0.950. Find the filament's temperature. (The melting point of tungsten is 3683 K.)
The tungsten filament of a certain 100 W lightbulb radiates 2.00 W of light (electro- magnetic radiation). The other 98 W is carried away by convection and conduction. The filament has a surface area of 0.250 mm² and an emissivity (albedo) of 0.950. Find the filament's temperature. (The melting point of tungsten is 3683 K.)
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Transcribed Image Text:The tungsten filament of a certain 100 W lightbulb radiates 2.00 W of light (electro-
magnetic radiation). The other 98 W is carried away by convection and conduction. The
filament has a surface area of 0.250 mm² and an emissivity (albedo) of 0.950. Find the
filament's temperature. (The melting point of tungsten is 3683 K.)
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